.loading-wrap {
  display: -webkit-box;
  -webkit-box-pack: center;
  -webkit-box-align: center;
  text-align: center;
  height: 40px;
}

.loading {
  width: 20px;
  height: 20px;
  display: block;
  background: url(images/loading_sprite.png);
  -webkit-background-size: auto 20px;
  -webkit-animation: am-rotate 1s steps(12) infinite;
  margin:10px;
}

.loading-cnt {
  width: 130px;
  height: 110px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-box-align: center;
  text-align: center;
  background: rgba(0,0,0,.65);
  border-radius: 6px;
  color: #fff;
  font-size: 16px;
}

.loading-bright {
  width: 37px;
  height: 37px;
  display: block;
  background-image: url(images/loading_sprite_white.png);
  -webkit-background-size: auto 37px;
  -webkit-animation: am-rotate2 1s steps(12) infinite;
  margin: 18px 0 8px;
}

@-webkit-keyframes am-rotate {
  from {
    background-position: 0 0
  }

  to {
    background-position: -240px 0
  }
};

@-webkit-keyframes am-rotate2 {
  from {
    background-position: 0 0
  }

  to {
    background-position: -444px 0
  }
}